# Astra AI vs StudyStep

The clearest difference is ads: StudyStep at none against Astra AI's shown. StudyStep also leads on update cadence (every 2 days vs every 9 days) and review sentiment (100% vs 82%). Astra AI's advantage is chart position (#177 vs unranked) and iOS requirement (15.0 vs 17.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Astra AI sells 10 in-app purchases, starting at $8.00 per 7 days and StudyStep sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Astra AI ships an update every 9 days, StudyStep every 2 days. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Astra AI | StudyStep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5.6K ratings)](https://appshunter.io/ios/app/astra-ai-study-and-exam-prep/id6751030141/reviews)** | — |
| Number of ratings | **5.6K** | — |
| Positive reviews | 81.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#177** | — |
| Size | 26 MB | 14 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Astra AI d.o.o.](https://appshunter.io/developer/1833181873) | [SCIP Solutions](https://appshunter.io/developer/6808534279) |

## What reviewers say

### Astra AI

[App page](https://appshunter.io/ios/app/astra-ai-study-and-exam-prep/id6751030141)

**Currently charting:** #177 Top Free · Education (US App Store)

This AI-powered study assistant provides instant, step-by-step guidance for subjects like math, physics, and chemistry. It offers exam preparation, homework help, and in-depth subject exploration, adapting to your learning pace and country's curriculum.

**Highlights:** AI-powered step-by-step solutions, Snap and solve homework, Personalized exam preparation, Curriculum-aligned lessons, 24/7 availability, Support for 14 subjects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Astra AI Plus - Weekly | $8.00 | per 7 days |
| Astra AI Plus - Monthly | $24.00 | per month |
| Astra AI Sigma - Monthly | $80.00 | per month |
| Astra AI Plus - Yearly | $119.99 | per year |
| Astra AI Plus - Monthly (12 Mo Com) | $119.99 | per year |
| Astra AI Plus - Yearly | $119.99 | per year |
| Credit Pack 2x | $15.00 | one-time |
| Credit Pack 3x | $28.00 | one-time |
| Credit Pack 10x | $99.00 | one-time |
| Exam Pass | $121.99 | one-time |


### StudyStep

[App page](https://appshunter.io/ios/app/studystep/id6814378464)

This revision app aligns with the Victorian Curriculum F–10 for students in Years 7-10. It offers illustrated lessons and over 8,500 practice questions with detailed explanations. The app works offline and focuses revision on areas needing improvement.

**Highlights:** Curriculum-aligned lessons, 8,500+ practice questions, Detailed answer explanations, Offline functionality, Personalized revision scheduling, Snap & Test feature for custom tests

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Parent Dashboard Monthly | $4.99 | per month |
| Parent Dashboard Annual | $29.99 | per year |


## Frequently asked questions

### Is Astra AI free?

Astra AI is free to download, with in-app purchases available.

### Is StudyStep free?

StudyStep is free to download, with in-app purchases available.

### Do Astra AI or StudyStep have ads?

Astra AI shows ads; StudyStep does not.

### Which is updated more often, Astra AI or StudyStep?

Astra AI ships an update every 9 days, and StudyStep every 2 days. Most recently, Astra AI was updated on November 10, 2026 and StudyStep on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*